<template>
  <div class="register-container">
    <!-- 注册内容 -->
    <div class="register">
      <h3>
        注册新用户
        <span class="go">我有账号，去 <a href="login.html" target="_blank">登陆</a> </span>
      </h3>
      <ValidationObserver v-slot="{ handleSubmit }">
        <form @submit.prevent="handleSubmit(onSubmit)">
          <!--  对于需要验证规则的输入框，一定要使用ValidationProvider包裹起来  -->
          <ValidationProvider tag="div" mode="lazy" class="content" rules="requiredPhone|phoneNumber" v-slot="{ errors }">
            <label>手机号:</label>
            <input type="text" v-model="user.phone" placeholder="请输入你的手机号" />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider tag="div" mode="lazy" class="content" rules="requiredCode|codeNumber" v-slot="{ errors }">
            <label>验证码:</label>
            <input type="text" v-model="user.code" placeholder="请输入验证码" />
            <input
              type="button"
              value="获取验证码"
              style="width: 100px; cursor: pointer; padding: 0 4px"
              @click="getVerifyCode"
            />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider
            tag="div"
            name="passNum"
            mode="lazy"
            class="content"
            rules="requiredPassword|password"
            v-slot="{ errors }"
          >
            <label>登录密码:</label>
            <input type="text" v-model="user.password" placeholder="请输入你的登录密码" />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider
            tag="div"
            mode="lazy"
            class="content"
            rules="requiredPassword|password|rePassword:@passNum"
            v-slot="{ errors }"
          >
            <label>确认密码:</label>
            <input type="text" v-model="user.rePassword" placeholder="请输入确认密码" />
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <ValidationProvider tag="div" mode="lazy" class="controls" rules="isAgree" v-slot="{ errors }">
            <input name="m1" type="checkbox" v-model="user.isAgree" />
            <span>同意协议并注册《尚品汇用户协议》</span>
            <span class="error-msg">{{ errors[0] }}</span>
          </ValidationProvider>
          <div class="btn">
            <button>完成注册</button>
          </div>
        </form>
      </ValidationObserver>
    </div>

    <!-- 底部 -->
    <div class="copyright">
      <ul>
        <li>关于我们</li>
        <li>联系我们</li>
        <li>联系客服</li>
        <li>商家入驻</li>
        <li>营销中心</li>
        <li>手机尚品汇</li>
        <li>销售联盟</li>
        <li>尚品汇社区</li>
      </ul>
      <div class="address">地址：北京市昌平区宏福科技园综合楼6层</div>
      <div class="beian">京ICP备19006430号</div>
    </div>
  </div>
</template>

<script>
import { ValidationObserver, ValidationProvider, extend } from 'vee-validate'
// eslint-disable-next-line
import { required, email, ext } from 'vee-validate/dist/rules'
import { phoneNumberReg, codeNumberReg, passNumReg } from '@/utils/reg.js'
import { reqGetPhoneVerifyCode, reqUserRegister } from '@/api'

//如果要写验证规则 的话，一定要在extend函数里面去书写，因此需要引入extend函数

// 1. 手机号的校验规则
extend('requiredPhone', {
  ...required,
  message: '手机号不能为空,请输入...'
})
extend('phoneNumber', {
  validate: (value) => {
    // console.log(value) value就是待校验的值 也就是用户输入的内容
    return phoneNumberReg.test(value)
  },
  message: '手机号码格式不正确...'
})

// 2. 验证码的校验规则
extend('requiredCode', {
  ...required,
  message: '验证码不能为空,请输入...'
})
extend('codeNumber', {
  validate: (value) => {
    // console.log(value) value就是待校验的值 也就是用户输入的内容
    console.log('验证码', value)
    return codeNumberReg.test(value)
  },
  message: '验证码格式不正确...'
})

// 3. 密码的校验规则
extend('requiredPassword', {
  ...required,
  message: '密码不能为空,请输入...'
})
extend('password', {
  validate: (value) => {
    // console.log(value) value就是待校验的值 也就是用户输入的内容
    return passNumReg.test(value)
  },
  message: '密码格式不正确...'
})
extend('rePassword', {
  validate: (value, { passNum }) => {
    // console.log(value) value就是待校验的值 也就是用户输入的内容
    console.log('re', value)
    // return passwordReg.test(value)
    return value === passNum
  },
  params: ['passNum'],
  message: '两次密码不一致,请重新输入...'
})

// 4. 协议的校验
extend('isAgree', {
  validate: (value) => {
    // console.log(value) value就是待校验的值 也就是用户输入的内容
    console.log('isAgree', value)
    return value
  },
  message: '请同意协议项内容...'
})
export default {
  name: 'RegisterPage',
  data() {
    return {
      user: {
        phone: '',
        password: '',
        rePassword: '',
        code: '',
        //是否同意用户协议
        isAgree: false
      }
    }
  },
  components: {
    ValidationObserver,
    ValidationProvider,
    //eslint-disable-next-line
    extend
  },
  methods: {
    // 1. 获取手机验证码
    async getVerifyCode(e) {
      if (!this.user.phone) return alert('请先输入手机号码...')
      let num = 6
      e.target.disabled = true // 禁用按钮
      const timeId = setInterval(() => {
        num--
        e.target.value = num + '秒后重发验证码'
        if (num === 0) {
          clearInterval(timeId)
          e.target.value = '获取验证码'
          e.target.disabled = false // 恢复原样
          return // 阻止继续向下执行
        }
      }, 1000)
      const result = await reqGetPhoneVerifyCode(this.user.phone)
      if (result.code === 200) {
        // console.log('code',result)
        this.user.code = result.data
      } else {
        console.log(result.message)
      }
    },

    // 2. 实现注册
    async onSubmit() {
      const result = await reqUserRegister(this.user)
      if (result.code === 200) {
        // console.log(result);
        // 跳转到登陆页面
        this.$router.push('/login')
      } else {
        console.log(result.message)
      }
    }
  }
}
</script>

<style lang="less" scoped>
.register-container {
  .register {
    width: 1200px;
    height: 445px;
    border: 1px solid rgb(223, 223, 223);
    margin: 0 auto;

    h3 {
      background: #ececec;
      margin: 0;
      padding: 6px 15px;
      color: #333;
      border-bottom: 1px solid #dfdfdf;
      font-size: 20.04px;
      line-height: 30.06px;

      span {
        font-size: 14px;
        float: right;

        a {
          color: #e1251b;
        }
      }
    }

    div:nth-of-type(1) {
      margin-top: 40px;
    }

    .content {
      padding-left: 390px;
      margin-bottom: 18px;
      position: relative;

      label {
        font-size: 14px;
        width: 96px;
        text-align: right;
        display: inline-block;
      }

      input {
        width: 270px;
        height: 38px;
        padding-left: 8px;
        box-sizing: border-box;
        margin-left: 5px;
        outline: none;
        border: 1px solid #999;
      }

      img {
        vertical-align: sub;
      }

      .error-msg {
        position: absolute;
        top: 100%;
        left: 495px;
        color: red;
      }
    }

    .controls {
      text-align: center;
      position: relative;

      input {
        vertical-align: middle;
      }

      .error-msg {
        position: absolute;
        top: 100%;
        left: 495px;
        color: red;
      }
    }

    .btn {
      text-align: center;
      line-height: 36px;
      margin: 17px 0 0 55px;

      button {
        outline: none;
        width: 270px;
        height: 36px;
        background: #e1251b;
        color: #fff !important;
        display: inline-block;
        font-size: 16px;
      }
    }
  }

  .copyright {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
    line-height: 24px;

    ul {
      li {
        display: inline-block;
        border-right: 1px solid #e4e4e4;
        padding: 0 20px;
        margin: 15px 0;
      }
    }
  }
}
</style>
